import { cities } from './city'


Page({
  data: {
    cities: [],
    hotCities: ["杭州", "北京", "上海", "广州", "深圳", "成都", "重庆", "天津", "南京", "苏州", "武汉", "西安"]
  },

  onChange(event) {
    console.log(event.detail)
  },

  onReady() {
    let storeCity = new Array(26);
    const words = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]
    words.forEach((item, index) => {
      storeCity[index] = {
        key: item,
        list: []
      }
    })

    cities.forEach((item) => {
      let firstName = item.pinyin.substring(0, 1);
      let index = words.indexOf(firstName);
      storeCity[index].list.push({
        name: item.name,
        key: firstName
      })
    })

    this.data.cities = storeCity
    this.setData({
      cities: this.data.cities
    })
  }
})